I would like to have some consulting to help us choose an open source java based chat server that would work on both mobile clients and Web clients. The client apps will be native. The chat server should work over http and socket.
Consulting would include:
- Recommending two or three open source chat servers and comparing them based on the following criteria:
- Number of concurrent clients the chat sever supports relative to 1G bytes of RAM
- Features (one to one chat, room chat, contact list, emoticons, storing messages...)
- flexibility to add modules